<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8" />
    <title>链接测试</title>
</head>
<body>
<h3>url中的href参数会作为链接的目标地址</h3>
<a th:href="${href}">你输入的链接地址<span th:utext="${href}"></span> </a>
</body>